blob: 2671e8b0f57a274823f3198918f2697203ac4e23 [file] [log] [blame]
# Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import logging
import os
from autotest_lib.client.bin import utils, test
from autotest_lib.client.common_lib import error
import parse_ltp_out
class ltp(test.test):
version = 6
def _import_site_config(self):
site_config_path = os.path.join(os.path.dirname(__file__),
if os.path.exists(site_config_path):
# for some reason __import__ with full path does not work within
# autotest, although it works just fine on the same client machine
# in the python interactive shell or separate testcases
self.site_ignore_tests = locals().get('ignore_tests', [])
self.site_ignore_tests = []
def initialize(self):
# ltp-full-20120104.bz2
def setup(self, tarball = 'ltp-full-20120104.bz2'):
tarball = utils.unmap_url(self.bindir, tarball, self.tmpdir)
utils.extract_tarball_to_dir(tarball, self.srcdir)
ltpbin_dir = os.path.join(self.srcdir, 'bin')
utils.system('patch -p1 < ../patches/getdents.patch')
utils.system('patch -p1 < ../patches/cpuid.patch')
utils.system('patch -p1 < ../patches/kill-ipc.patch')
utils.system('patch -p1 < ../patches/genpow.patch')
utils.system('patch -p1 < ../patches/sysctl.patch')
utils.configure('--prefix=%s' % ltpbin_dir)
utils.make('-j %d all' % utils.count_cpus())
utils.system('yes n | make SKIP_IDCHECK=1 install')
# Note: to run specific test(s), runltp supports an option (-f)
# to specify a custom 'scenario group' which is a comma-separated
# list of cmdfiles and/or an option (-s) to specify a grep match
# pattern for individual test names.
# e.g. -for all tests in math cmdfile:
# job.run_test('ltp', '-f math')
# -for just the float_bessel test in the math cmdfile:
# job.run_test('ltp', '-f math -s float_bessel')
# -for the math and memory management cmdfiles:
# job.run_test('ltp', '-f math,mm')
# Note: the site_excluded file lists individual test tags for tests
# to exclude (see the comment at the top of site_excluded).
def run_once(self, args = '', script = 'runltp', ignore_tests=[]):
ignore_tests = ignore_tests + self.site_ignore_tests
# In case the user wants to run another test script
if script == 'runltp':
logfile = os.path.join(self.resultsdir, 'ltp.log')
outfile = os.path.join(self.resultsdir, 'ltp.out')
failcmdfile = os.path.join(self.debugdir, 'failcmdfile')
excludecmdfile = os.path.join(self.bindir, 'site_excluded')
args2 = '-p -l %s -C %s -d %s -o %s -S %s' % (logfile, failcmdfile,
self.tmpdir, outfile,
args = args + ' ' + args2
ltpbin_dir = os.path.join(self.srcdir, 'bin')
cmd = os.path.join(ltpbin_dir, script) + ' ' + args
result =, ignore_status=True)
if script == 'runltp':
# look for any failed test command.
f = open(failcmdfile)
except IOError:
logging.warning('Expected to find failcmdfile but did not.')
failed_cmd =
if failed_cmd:
raise error.TestFail(failed_cmd)